Go to todayilearned by • TIL that the longest running laboratory experiment in history, the Pitch Drop experiment, had its seventh drop fall in 1988. However, nobody witnessed it and its custodian, Professor John Mainstone, had stepped out to get a drink the moment the drop occurred. #ifttt #reddit #til

Reddit - Dive into anything Go to todayilearned by • TIL that the longest running laboratory experiment in history, the Pitch Drop experiment, had its seventh drop fall in 1988. However, nobody witnessed it and its custodian, Professor John Mainstone, had stepped out to get a drink the moment the drop occurred. Tags: ifttt, reddit, til via Pocket https://ift.tt/5EhbQIM May 20, 2023 at 02:44AM